801528831

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{406661}}^1$

素因数の和:406743

約数の個数: 16

約数和(自身を含む): 1203719520

約数和(自身を除く): 402190689

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 406661, 1219983, 3659949, 10979847, 29686253, 89058759, 267176277, 801528831]

約数ペア:

[(1, 801528831), (3, 267176277), (9, 89058759), (27, 29686253), (73, 10979847), (219, 3659949), (657, 1219983), (1971, 406661)]